net: correct check in dev_addr_del()

Check (ha->addr == dev->dev_addr) is always true because dev_addr_init()
sets this. Correct the check to behave properly on addr removal.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/core/dev_addr_lists.c b/net/core/dev_addr_lists.c
index 87cc17d..b079c7b 100644 (file)
--- a/net/core/dev_addr_lists.c
+++ b/net/core/dev_addr_lists.c
@@ -319,7 +319,8 @@ int dev_addr_del(struct net_device *dev, const unsigned char *addr,
         */
        ha = list_first_entry(&dev->dev_addrs.list,
                              struct netdev_hw_addr, list);
-       if (ha->addr == dev->dev_addr && ha->refcount == 1)
+       if (!memcmp(ha->addr, addr, dev->addr_len) &&
+           ha->type == addr_type && ha->refcount == 1)
                return -ENOENT;
 
        err = __hw_addr_del(&dev->dev_addrs, addr, dev->addr_len,